­Mountain + Jungle Lair

... huh. So I guess I should make ... yup; Volcano Lair was indeed the obvious name Jack plumped for.

Ok; so; not doing that. How else can we mountainise a forest that you can sacrifice to grow two more forests?

Well, forests grow new forests; that's fine. Mountains; what; wear down and become plains?

Now that's an interesting cycle. And the auto-colour background made an interesting decision; I approve of it. Could use DFC tech for it. Ugh.

(Full cycle would be; what - ->->->->->. Wears down, floods, grows back up and; um; petrifies because that's totally where mountains come from? Works for me!)

....The name wants me to create some kind of giant bird which has mountains where the eggs should be.

I thought that said Mountain Lawyer

lol

Almost strictly worse than Stone Quarry. (Technically, this counts as a Plains for... let's say Tek.) But even to get that, it needed to spend two rounds tapped.

I think the least that we could get away with is:

­: Gain 1 life. Transform Mountain Layer to a Plains.

(With for activation instead of , we can tap another Mountain to transform this, letting us use the mana right away. We can still tap the Mountain Layer for mana, and use that mana to transform.)

You could probably get more value than just gaining 1 life if you wanted. But you don't want people to transform these for the benefit, and not for the mana... so it may be tricky figuring out what that minor benefit might be...